Hollow sphere heat-insulation fire-resistant composite brick structure

Abstract

The utility model discloses a hollow sphere heat-insulation fire-resistant composite brick structure, and aims to provide a hollow sphere heat-insulation fire-resistant composite brick structure which is convenient to install and good in combined installation effect. Comprising a composite brick body, a receding groove is formed in the middle of the composite brick body, a splicing block is arranged at the bottom of the middle of the composite brick body, a plurality of assembling holes are formed in the top of the composite brick body, a plurality of assembling columns are arranged below the composite brick body, and the assembling columns are rotationally connected with the composite brick body. The assembling holes are connected with the assembling columns in a matched mode. The beneficial effects of the utility model are that during assembly and installation, the splicing blocks are embedded into the abdicating grooves, and the assembly columns are inserted into the assembly holes, so that the installation and assembly are simple, the operation is convenient, and the assembly effect is good; a guide groove is formed in the assembly hole, so that the sliding block can slide down along the guide groove conveniently, and the operation convenience is improved; and the side wall of the clamping groove is arc-shaped, so that the sliding block arranged at the lower end of the assembly column can be conveniently clamped into the clamping groove, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory bricks, in particular to a hollow ball heat-insulating refractory composite brick structure. Background Art

[0002] Hollow balls are a new type of high-temperature insulation material that can withstand temperatures up to 1800°C. Masonry made of hollow alumina balls has high mechanical strength, which is several times that of general lightweight materials, while its volume density is only half of that of corundum products. Therefore, it has been widely used in high-temperature kilns. The kiln wall made of hollow alumina ball bricks has high structural strength, excellent thermal insulation and energy-saving effects, and effectively reduces the weight of the furnace body and saves materials.

[0003] The existing hollow ball refractory composite bricks are inconvenient to operate during installation and construction, resulting in poor stability during assembly and installation, and poor assembly and installation effects. Utility Model Content

[0004] The utility model aims to overcome the disadvantage of difficult installation in the prior art and provides a hollow ball heat-insulating refractory composite brick structure which is easy to install and has good combined installation effect.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hollow ball heat-insulating refractory composite brick structure, including a composite brick main body, a give way groove is arranged in the middle of the composite brick main body, a splicing block is arranged at the bottom of the middle of the composite brick main body, a plurality of assembly holes are arranged at the top of the composite brick main body, a plurality of assembly columns are arranged below the composite brick main body, the assembly columns are rotatably connected to the composite brick main body, and the assembly holes are matched and connected to the assembly columns.

[0006] The composite brick structure includes a composite brick body, which is made of hollow alumina balls. A clearance groove is provided in the middle of the composite brick body, and a splicing block is provided on the lower bottom surface of the composite brick body. When the composite brick body is stacked, the splicing block can be embedded in the clearance groove to complete the splicing installation. A plurality of assembly holes are also provided on the top of the composite brick body, and a plurality of assembly columns are provided on the lower bottom surface of the composite brick body. The assembly columns are coaxially arranged with the assembly columns. When the composite brick body is stacked, the assembly columns can be inserted into the assembly holes to complete the plug-in. The composite bricks with this structural design can ensure the connection stability when they are stacked and connected, and at the same time, it is convenient for local assembly, so that the combined installation effect is good.

[0007] Preferably, the clearance groove runs through the composite brick body, the outer contour of the splicing block is the same as the clearance groove, and the splicing block is matched and connected with the clearance groove. The outer contour of the splicing block set on the composite brick body is the same as the inner contour of the clearance groove, so that when the composite turn is assembled and spliced, the splicing block can be embedded in the clearance groove to complete the matching connection. At the same time, the end of the splicing block is provided with a chamfered structure to facilitate the stacking and splicing assembly of the composite turn, making the assembly operation convenient and simple.

[0008] Preferably, a mounting groove is provided in the middle of the composite brick body, an adjustment block is rotatably connected in the mounting groove, the lower end of the adjustment block is connected to the assembly column, and an adjustment groove is provided on the top of the adjustment block. The adjustment block is installed inside the mounting groove provided in the middle of the composite brick body, and the adjustment block can rotate in the mounting groove. At the same time, an adjustment groove is provided on the top of the adjustment block. The adjustment groove can be used to rotate the adjustment block by using a tool, and because the adjustment block is connected to the assembly column, the assembly column can be driven to rotate, ensuring that the assembly column and the assembly hole are matched and installed, and the installation operation is simple and convenient.

[0009] Preferably, a mounting hole is provided at the lower end of the assembly column, a sliding groove is provided in the middle of the mounting hole, two sliding blocks are provided in the sliding groove, the sliding blocks are T-shaped blocks, and a spring is connected between the two sliding blocks. A sliding groove is provided in the mounting hole provided at the lower end of the assembly column, the contour diameter of the sliding groove is larger than the inner diameter of the mounting hole, two sliding blocks are installed inside the sliding groove, and a spring is connected between the two sliding blocks, and the provided spring can push the sliding block outward, so that the sliding block and the assembly hole are locked and locked, thereby ensuring the stability of the installation connection and facilitating installation and assembly.

[0010] Preferably, the outer end face of the sliding block is hemispherical, the inner wall of the assembly hole is provided with an axially arranged guide groove and a radially arranged clamping groove, the inner bottom surface of the guide groove is an inclined surface, the sliding block slides in matching with the guide groove, and the sliding block is clamped in matching with the clamping groove. The outer end face of the sliding block is hemispherical, and the inner wall of the assembly hole is provided with a guide groove and a clamping groove, respectively. The guide groove is axially arranged, and the clamping groove is radially arranged. The bottom of the guide groove is connected with the clamping groove. When the composite brick is assembled and spliced, the sliding block can slide downward along the guide groove and slide into the clamping groove, completing the clamping connection between the sliding block and the clamping groove, ensuring the connection stability, and at the same time, making the operation simple and convenient during installation and assembly, and improving the assembly effect.

[0011] Preferably, the side wall of the card slot is in an arc shape, which can facilitate the sliding block to be inserted into the card slot to achieve card connection and locking, making installation and connection convenient and operation simple.

[0012] The beneficial effects of the utility model are as follows: during assembly and installation, the splicing block is embedded in the give way groove, and the assembling column is inserted into the assembling hole, so that the installation and assembly are simple, the operation is convenient, and the assembly effect is good; a guide groove is arranged in the assembling hole, which is convenient for the sliding block to slide down along the guide groove, thereby improving the convenience of operation; the side wall of the slot is in the shape of an arc surface, so that the sliding block arranged at the lower end of the assembling column is conveniently inserted into the slot when the drum adjusts the block, thereby making the operation simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional view of the utility model;

[0014] Figure 2 It is a partial sectional view of the utility model.

[0015] In the accompanying drawings,

[0016] 1. Composite brick body, 2. Make way groove, 3. Joint block, 4. Assembly hole, 5. Assembly column, 10. Mounting groove, 11. Adjustment block, 12. Adjustment groove, 40. Guide groove, 41. Card groove, 50. Mounting hole, 51. Sliding groove, 52. Sliding block, 53. Spring. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0018] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0019] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0020] Embodiment 1, as Figure 1-2As shown, a hollow ball heat-insulating refractory composite brick structure includes a composite brick main body 1, a give way groove 2 is arranged in the middle of the composite brick main body 1, a splicing block 3 is arranged at the bottom of the middle of the composite brick main body 1, a plurality of assembly holes 4 are arranged on the top of the composite brick main body 1, and a plurality of assembly columns 5 are arranged below the composite brick main body 1, the assembly columns 5 are rotatably connected to the composite brick main body 1, and the assembly holes 4 are matched and connected to the assembly columns 5.

[0021] The clearance groove 2 runs through the composite brick body 1 , the outer contour of the splicing block 3 is the same as that of the clearance groove 2 , and the splicing block 3 is matched and connected with the clearance groove 2 .

[0022] A mounting groove 10 is provided in the middle of the composite brick body 1 , and an adjustment block 11 is rotatably connected in the mounting groove 10 . The lower end of the adjustment block 11 is connected to the assembly column 5 , and an adjustment groove 12 is provided on the top of the adjustment block 11 .

[0023] A mounting hole 50 is provided at the lower end of the assembly column 5 , a sliding groove 51 is provided in the middle of the mounting hole 50 , two sliding blocks 52 are provided in the sliding groove 51 , and the sliding blocks 52 are T-shaped blocks, and a spring 53 is connected between the two sliding blocks 52 .

[0024] The outer end surface of the sliding block 52 is hemispherical, and the inner wall of the assembly hole 4 is provided with an axially arranged guide groove 40 and a radially arranged clamping groove 41, the inner bottom surface of the guide groove 40 is an inclined surface, and the sliding block 52 slides in matching with the guide groove 40, and the sliding block 52 is clamped in matching with the clamping groove 41. The side wall of the clamping groove 41 is an arc surface.

[0025] The working principle of the utility model is that the composite brick structure includes a composite brick body 1, which is made of alumina hollow sphere material. A clearance groove 2 is provided in the middle of the composite brick body 1, and a splicing block 3 is provided on the lower bottom surface of the composite brick body 1. A plurality of assembly holes 4 are also provided on the top of the composite brick body 1, and a plurality of assembly columns 5 are provided on the lower bottom surface of the composite brick body 1, and the assembly columns 5 are coaxially arranged with the assembly columns 5. When the composite brick bodies 1 are stacked, the splicing blocks 3 can be embedded in the clearance grooves 2 to complete the splicing, and at the same time, the assembly columns 5 can be inserted into the assembly holes 4 to complete the plug-in.

[0026] Among them, the outer contour of the splicing block 3 is the same as the inner contour of the make way groove 2, so that when the composite turn is assembled and spliced, the splicing block 3 can be embedded in the make way groove 2 to complete the matching connection. At the same time, the end of the splicing block 3 is provided with a chamfered structure to facilitate the stacking and splicing assembly of the composite turn, making the assembly operation convenient and simple.

[0027] Among them, an adjustment block 11 is installed inside the installation groove 10 set in the middle of the composite brick body 1, and an adjustment groove 12 is set on the top of the adjustment block 11. The adjustment groove 12 can be used to rotate the adjustment block 11 by using a tool. Since the adjustment block 11 is connected to the assembly column 5, the assembly column 5 can be driven to rotate, ensuring the matching installation of the assembly column 5 and the assembly hole 4, and realizing simple and convenient installation operation.

[0028] Furthermore, a sliding groove 51 is provided in the mounting hole 50 provided at the lower end of the assembly column 5. The profile diameter of the sliding groove 51 is larger than the inner diameter of the mounting hole 50. Two sliding blocks 52 are installed inside the sliding groove 51. A spring 53 is connected between the two sliding blocks 52. The provided spring 53 can push the sliding block 52 outward, so that the sliding block 52 is locked with the assembly hole 4, thereby ensuring the stability of the installation connection and facilitating the installation and assembly. At the same time, the outer end face of the sliding block 52 is hemispherical, and a guide groove 40 and a clamping groove 41 are provided on the inner wall of the assembly hole 4, respectively. The guide groove 40 is arranged axially, and the clamping groove 41 is arranged radially. The bottom of the guide groove 40 is connected with the clamping groove 41. When the composite bricks are assembled and spliced, the sliding block 52 can slide downward along the guide groove 40 and slide into the clamping groove 41, thereby completing the clamping connection between the sliding block 52 and the clamping groove 41, thereby ensuring the connection stability. At the same time, during the installation and assembly, the operation is simple and convenient, thereby improving the assembly effect.

[0029] Furthermore, the arc-shaped side wall of the slot 41 can facilitate the sliding block 52 to be inserted into the slot 41 to achieve snap-on locking, making installation and connection convenient and operation simple.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hollow ball heat-insulating refractory composite brick structure, characterized in that: The composite brick body (1) comprises a composite brick main body (1), a clearance groove (2) is arranged in the middle of the composite brick main body (1), a splicing block (3) is arranged at the bottom of the middle of the composite brick main body (1), a plurality of assembly holes (4) are arranged at the top of the composite brick main body (1), a plurality of assembly columns (5) are arranged below the composite brick main body (1), the assembly columns (5) are rotatably connected to the composite brick main body (1), and the assembly holes (4) are matched and connected to the assembly columns (5).

2. The hollow ball heat-insulating refractory composite brick structure according to claim 1 is characterized in that: The clearance groove (2) penetrates the composite brick body (1); the outer contour of the splicing block (3) is the same as that of the clearance groove (2); and the splicing block (3) is matched and connected to the clearance groove (2).

3. The hollow ball heat-insulating refractory composite brick structure according to claim 1 is characterized in that: The composite brick body (1) is provided with a mounting groove (10) in the middle, an adjustment block (11) is rotatably connected in the mounting groove (10), the lower end of the adjustment block (11) is connected to the assembly column (5), and the top of the adjustment block (11) is provided with an adjustment groove (12).

4. The hollow ball heat-insulating refractory composite brick structure according to claim 1 is characterized in that: The lower end of the assembly column (5) is provided with a mounting hole (50), the middle of the mounting hole (50) is provided with a sliding groove (51), two sliding blocks (52) are provided in the sliding groove (51), the sliding blocks (52) are T-shaped blocks, and a spring (53) is connected between the two sliding blocks (52).

5. The hollow ball heat-insulating refractory composite brick structure according to claim 4 is characterized in that: The outer end surface of the sliding block (52) is hemispherical, the inner wall of the assembly hole (4) is provided with an axially arranged guide groove (40) and a radially arranged clamping groove (41), the inner bottom surface of the guide groove (40) is an inclined surface, the sliding block (52) slides in matching manner with the guide groove (40), and the sliding block (52) is clamped in matching manner with the clamping groove (41).

6. The hollow ball heat-insulating refractory composite brick structure according to claim 5 is characterized in that: The side wall of the clamping slot (41) is in the shape of an arc surface.

Images